body, html {
    width: 100%;
    min-width: 1200px;
    background: #fff;
}
img {
    border: 0;
    vertical-align: middle;
}
body,div,p,ul,ol,dl,dd, dt,li,h1,h2,h3,h4,h5,em,form,input,button,input,select,option{ margin:0; padding:0;font-family: "微软雅黑", "宋体",Arial, Helvetica, sans-serif; font-weight:normal;}
li{ list-style-type: none;}
em{font-style: normal;}
a{text-decoration: none;}
input{border:0px;outline:none;}

.wid-1200 {width: 1200px; margin: 0 auto;}